| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.90 | 3.525% | $41.3065 | $41.31 | $41.30 | $41.30 |
| Purchase #2 | $188.26 | 10.586% | $208.1892 | $208.19 | $208.20 | $208.20 |
| Purchase #3 | $66.54 | 5.688% | $70.3248 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $89.42 | 4.827% | $93.7363 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $135.81 | 4.408% | $141.7965 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $134.90 | 12.298% | $151.49 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $214.85 | 8.630% | $233.3916 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $869.68 | $940.2349 | $940.24 | $940.25 | $940.20 | |